Quantitative Analysis of Wild Type,Ctnnb1 deltaEx3 and Ctnnb1 deltaEx2-6 Spinal Cord Transcriptomes
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ABSTRACT: The goals of this study are to analyze NGS-derived spinal cord transcriptome profiling (RNA-seq) of wild type (WT), Nestin-Cre mediated Ctnnb1 Ex3 deletion (gain of function, dE3) and Ex2-6 deletion (loss of function, cKO) at embryonic day 13.5 (E13.5). Spinal cord RNA profiles were generated by deep sequencing, using Illumina Hiseq. The sequence reads that passed quality filters were analyzed at the transcript isoform level with HISAT2 and RSeQC.
Project description:The goals of this study are to analyze NGS-derived spinal cord transcriptome profiling (RNA-seq) of wild type (WT) and Olig1-Cre mediated Secisbp2l Exon3 deletion (cKO) at postnatal day 7 (P7). Spinal cord RNA profiles were generated by deep sequencing, using Illumina Hiseq 2500. The sequence reads that passed quality filters were analyzed at the transcript isoform level with HISAT2 and RSeQC.
Project description:Endothelial-derived Wnt/Ctnnb1-signaling is an important angiocrine regulator. Ctnnb1 gain-of-function (GOF) in sinusoidal endothelial cells was generated via Stab2-iCreF3tg/wt Ctnnb1(Ex3)fl/wt mice to analyze the effects of endothelial β-catenin signaling on bone marrow function. We used microarrays to detail the global programme of gene expression in bone marrow EMCN+ cells with β-catenin (Ctnnb1) gain-of-function compared to Wildtype.
Project description:Endothelial-derived Wnt/Ctnnb1-signaling is an important angiocrine regulator. Ctnnb1 gain-of-function (GOF) in liver sinusoidal endothelial cells was generated by crossing Clec4g-iCre (Wohlfeil SA et al, 2019, Cancer Research) with Ctnnb1(Ex3) fl/fl mice (Harada N et al, 1999, EMBO J) to analyze the effects of endothelial β-catenin signaling on LSEC differentiation and liver function We used microarrays to detail the global programme of gene expression in liver sinusoidal endothelial cells with β-catenin (Ctnnb1) gain-of-function compared to control animals.
Project description:Stab2-iCreF3tg/wt Ctnnb1(Ex3)fl/wt become anemic by the age of three months. We utilzed this model to investigated effects of niche Wnt-Signaling alterations on the terminal erythroid progenitor populations PIII (polychromatic erythroblasts) and PIV (orthochromatic erythroblasts and reticulocytes) by microarray transcriptome analysis.
Project description:These data include RNA Seq data generated from wild type and Ring1a Ring1b dKO ISCs from Lgr5Gfp-CreERT2, Lgr5Gfp-CreERT2 Ring1a-/- Ring1bf/f, Lgr5Gfp-CreERT2-Ctnnb1-ex3 and Lgr5Gfp-CreERT2 Ring1a-/- Ring1bf/f-Ctnnb1-ex3 mice.
Project description:These data include RNA Seq data generated from wild type and Ring1a Ring1b dKO ISCs from Lgr5Gfp-CreERT2, Lgr5Gfp-CreERT2 Ring1a-/- Ring1bf/f, Lgr5Gfp-CreERT2-Ctnnb1-ex3 and Lgr5Gfp-CreERT2 Ring1a-/- Ring1bf/f-Ctnnb1-ex3 mice. Total RNA extracted from sorted wild type and Ring1a Ring1b dKO ISCs.
Project description:β-catenin signaling is required for hair follicle development, but it is unknown whether it is sufficient to activate expression of hair follicle genes in embryonic skin. To address this we profiled gene expression in dermis from E15.5 KRT14-Cre Ctnnb1(Ex3)fl/+ embryos carrying an activating mutation in epithelial beta-catenin, and control littermate embryos. Experiment Overall Design: Total dermal RNA from two KRT14-Cre Ctnnb1(Ex3)fl/+ and two control littermate E15.5 embryos was hybridized to Affymetrix GeneChip Mouse Genome MOE430 2.0 oligonucleotide microarrays. Experiment Overall Design: Appended below is Table S2: Full list of differentially expressed genes in KRT14-Cre Ctnnb1(Ex3)fl/+ mutant compared with control littermate dermis at E15.5, including normalization and filter parameters. Fold change, listed in the second column, gives the ratio of normalized mutant : control transcript levels.
Project description:β-catenin signaling is required for hair follicle development, but it is unknown whether it is sufficient to activate expression of hair follicle genes in embryonic skin. To address this we profiled gene expression in epidermis from E15.5 KRT14-Cre Ctnnb1(Ex3)fl/+ embryos carrying an activating mutation in epithelial beta-catenin, and control littermate embryos. Experiment Overall Design: Total epidermal RNA from two KRT14-Cre Ctnnb1(Ex3)fl/+ and two control littermate E15.5 embryos was hybridized to Affymetrix GeneChip Mouse Genome MOE430 2.0 oligonucleotide microarrays. Experiment Overall Design: Appended below is Table S1: Full list of differentially expressed genes in KRT14-Cre Ctnnb1(Ex3)fl/+ mutant compared with control littermate epidermis at E15.5, including normalization and filter parameters. Fold change, listed in the second column, gives the ratio of normalized control : mutant transcript levels.